26975828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{19777}}^1$

素因数の和:19823

約数の個数: 24

約数和(自身を含む): 53163264

約数和(自身を除く): 26187436

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 19777, 39554, 79108, 217547, 435094, 613087, 870188, 1226174, 2452348, 6743957, 13487914, 26975828]

約数ペア:

[(1, 26975828), (2, 13487914), (4, 6743957), (11, 2452348), (22, 1226174), (31, 870188), (44, 613087), (62, 435094), (124, 217547), (341, 79108), (682, 39554), (1364, 19777)]